Yasin, Yasin J.
Grivna, Michal
Abu-Zidan, Fikri M.
Article History
Received: 25 November 2021
Accepted: 20 January 2022
First Online: 26 January 2022
Declarations
:
: This is public published data of the WHO, which is exempt from the approval of the human research ethics committee.
: Not applicable.
: The authors declare that they have no competing interests.